Impact Nylon Made from rugged nylon, it offers excellent tensile strength and impact resistance, while remaining lightweight and flexible in cold temperatures. Universal Adapter Compatible with a wide range of bits for easy control, and features a water float design for safety and convenience. Blade Material Cutting blades made from hardened steel for sharp, efficient drilling, delivering precise and effortless cuts. Blade Protection Equipped with blade guards to prevent damage and extend blade life, improving durability and performance. Use scenarios - Use with a variety of bits to complete woodworking tasks that require quick bit changes and reliable control. - Ideal for on-site repairs or installations where multiple bit types are needed for wood, metal, or plastic work. - Works well in cold environments where the nylon construction maintains flexibility and control during operation.